1202023222222 has 16 divisors (see below), whose sum is σ = 1927997649072. Its totient is φ = 560057411200.

The previous prime is 1202023222217. The next prime is 1202023222229. The reversal of 1202023222222 is 2222223202021.

It is a junction number, because it is equal to n+sod(n) for n = 1202023222193 and 1202023222202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202023222229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175014508 + ... + 175021375.

It is an arithmetic number, because the mean of its divisors is an integer number (120499853067).

Almost surely, 2^{1202023222222} is an apocalyptic number.

1202023222222 is a deficient number, since it is larger than the sum of its proper divisors (725974426850).

1202023222222 is a wasteful number, since it uses less digits than its factorization.

1202023222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350036003.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1202023222222 its reverse (2222223202021), we get a palindrome (3424246424243).

The spelling of 1202023222222 in words is "one trillion, two hundred two billion, twenty-three million, two hundred twenty-two thousand, two hundred twenty-two".